My first CI app, suggestions?

[eluser]CARP[/eluser]
Hi guys
Thanks 4 your comments

Here is the code. Some things are in spanish, but the basic function calls, etc. are the ones you'll understand. I've uploaded it to RS. hope it is ok

http://rapidshare.com/files/108447297/de...s.zip.html

I think The CRUD part of this is kinda large, and well, I think the views are "cloned" a lot. I'd love to simplify the views a little more (if possible). I mean, to leave the less possible code for each option. I think I could separate header/footer, but well, I think that it can be optimized a little more

Hope you can tell me some suggestions